9. MAINTENANCE
9. MAINTENANCE
9. MAINTENANCE
9. MAINTENANCE
9-1 Battery replacement
9-1 Battery replacement
9-1 Battery replacement
9-1 Battery replacement
Caution :
Caution :
Caution :
Caution :
Remove test leads before
Remove test leads before
Remove test leads before
Remove test leads before
opening the battery cover !
opening the battery cover !
opening the battery cover !
opening the battery cover !
1)
When the LCD display showing the mark of " ", it is
necessary to replace the battery, However in-spec.
measurement may still be made for several hours after "
Low battery indicator " appears before the instrument
become inaccurate.
2)
Open the screw of " Battery Cover " ( 3-15, Fig. 1 ) by
loosing the screws, then
move the battery.
3)
Replace with 9 V batteries ( 006P, MIN1604 ) and
reinstate the cover.
9-2 Cleaning
Caution :
Cleaning - Only use
the dry cloth to clean
the plastic case !
27